Sebastian Lake Dam
High HazardFair ConditionEmergency Action Plan: Yes
Location
| State | Arkansas |
| County | Sebastian |
| Nearest City | HACKETT |
| River/Stream | HACKETT CREEK-TR |
| Coordinates | 35.21286, -94.40402 |
Physical Characteristics
| Dam Type | Earth |
| NID Height | 38 ft |
| Dam Height | 38 ft |
| Dam Length | 890 ft |
| Year Completed | 1963 (63 years old) |
Storage & Hydraulics
| NID Storage | 685 acre-ft |
| Max Storage | 685 acre-ft |
| Normal Storage | 531 acre-ft |
| Surface Area | 42 acres |
| Drainage Area | 1 sq mi |
| Max Discharge | 1,357 cfs |
Ownership & Safety
| Purpose | Recreation |
| Owner | Sebastian Lake Recreation Association |
| Owner Type | Private |
| Hazard Classification | High |
| Condition Assessment | Fair |
| Last Inspection | 10/04/2023 |
| Emergency Action Plan | Yes |